Youjuu Kyoushitsu Episode 1 English Sub

100 million years ago, an ecological disaster drove the Demon Beasts from our world. Now they must breed with human females to create a new, hybrid creature who will clear the way for an invading horde. When 19yearold Kayo is raped by a possessed lover, its up to 19yearold Interplanetary Mutual Observation Agent Muneto to save her from the terrifying creature to which she gives birth: A mutant, lustdriven Demon Beast